Air filter housing for use in a factory, laboratory or the like



FIG. 1 is a top perspective view of an air filter housing for use in a factory, laboratory or the like showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a side elevational view thereof, the other side being identical. 

The ornamental design for an air filter housing or use in a factory, laboratory for the like, as shown and described. 